A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6135-00-182-7008
NSN 5975-00-919-3715
NSN 5925-00-717-6319
NSN 5990-00-870-0656
NSN 5930-01-477-9424
NSN 5835-01-303-6563
NSN 6620-01-443-3526
NSN 6145-01-406-9198
NSN 5960-00-328-4058
NSN 5915-01-605-2725
NSN 6150-01-229-8899
NSN 5910-00-177-4472